It is an example of 3. personification.
Personification is a figure of speech where non-human entities are given human abilities or characteristics. So, flowers usually cannot smile (it is something that humans/animals can do), which is why it is a personification. Carpe Diem is the theme of this poem, but not the correct answer here.
Answer:
C) It incorrectly assumes that popularity equates to moral correctness.
Explanation:
A fallacy is an argument that is not correct but that might persuade people to believe it by appearing to be a good reasoning. According to this, the reasoning is fallacious in this statement because it incorrectly assumes that popularity equates to moral correctness. This is the answer because the statement indicates that as the reality is popular, it is not corrosive and decadent and this is an invalid argument because if a program is popular, this doesn't mean that it is morally correct. However, this may be an argument that people might believe.
It would be A and D since confident and graceful describe the dancers
D. All the heavens, seem to twinkle with a crystalline delight.
